Categories: Malware

Symmi.93801 (B) removal instruction

The Symmi.93801 (B) is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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What Symmi.93801 (B) virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Reads data out of its own binary image
  • The binary likely contains encrypted or compressed data.
  • Deletes its original binary from disk
  • Network activity detected but not expressed in API logs
  • Creates a copy of itself
  • Creates a slightly modified copy of itself
  • Anomalous binary characteristics

How to determine Symmi.93801 (B)?


File Info:

crc32: 58CD9250md5: db8034bdf1ef40da156ec598538ce9aaname: DB8034BDF1EF40DA156EC598538CE9AA.mlwsha1: 4a2a124df236321128b4bf96b984f3f4e325b343sha256: 9b65b3bc6996da004b7208729f8fab6481141e1813c013cb48436fd3518bbba1sha512: 950519c2cb623324dfbea9d6a2ca5b6da54ad43b95b7214a6c78df80f996bcc0bac5c9771c4c5388ac46d6f4e618deec95b43ec0b59c0d3d72fc35854fd50a96ssdeep: 6144:ySx+4UH7IyMtAuJMvw+la394AJWv4ZsuB4HPPQ/2dBCOq45n/9/RIfyd7wPJTHPU:zPUH6LZT4Hg/qBfq45n9dQpHstype: PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows

Version Info:

LegalCopyright: Copyrightxa9 1997-2011 Wayne J. RadburnInternalName: PEviewFileVersion: 0.9.9.0CompanyName: Wayne J. RadburnProductName: PEviewProductVersion: 0.9.9.0FileDescription: PE/COFF File ViewerOriginalFilename: PEview.exeTranslation: 0x0409 0x04e4

Symmi.93801 (B) also known as:

Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Symmi.93801
FireEye Generic.mg.db8034bdf1ef40da
CAT-QuickHeal Trojan.Skeeyah.J1
McAfee Packed-FJB!DB8034BDF1EF
Cylance Unsafe
AegisLab Trojan.Win32.Generic.4!c
Sangfor Malware
K7AntiVirus Trojan ( 00574b221 )
BitDefender Gen:Variant.Symmi.93801
K7GW Trojan ( 00574b221 )
Cybereason malicious.df1ef4
Cyren W32/Razy.CD.gen!Eldorado
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:TrojanX-gen [Trj]
ClamAV Win.Malware.Razy-6724262-0
Kaspersky HEUR:Trojan.Win32.Generic
Alibaba Malware:Win32/km_2e71a0.None
NANO-Antivirus Trojan.Win32.Kryptik.foobtk
Tencent Trojan.Win32.Kryptik.gify
Ad-Aware Gen:Variant.Symmi.93801
Sophos ML/PE-A + Mal/Inject-GJ
Comodo TrojWare.Win32.Kryptik.TLS@812zm8
F-Secure Trojan.TR/Patched.Ren.Gen
DrWeb Trojan.Packed2.41883
TrendMicro TROJ_GEN.R002C0DB121
McAfee-GW-Edition BehavesLike.Win32.Generic.fc
Emsisoft Gen:Variant.Symmi.93801 (B)
SentinelOne Static AI – Malicious PE – Downloader
MaxSecure Win.MxResIcn.Heur.Gen
Avira TR/Patched.Ren.Gen
Antiy-AVL GrayWare/Win32.Kryptik.GIFQ
Microsoft VirTool:Win32/CeeInject.AKZ!bit
Arcabit Trojan.Symmi.D16E69
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Gen:Variant.Symmi.93801
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.CeeInject.R361306
Acronis suspicious
BitDefenderTheta Gen:NN.ZexaF.34804.xC3@aqLBNoc
ALYac Gen:Variant.Symmi.93801
MAX malware (ai score=83)
VBA32 Trojan.Tiggre
Malwarebytes Generic.Trojan.Malicious.DDS
Panda Trj/Genetic.gen
ESET-NOD32 a variant of Win32/Kryptik.HHBK
TrendMicro-HouseCall TROJ_GEN.R002C0DB121
Rising Trojan.Kryptik!1.B34D (CLASSIC)
Yandex Trojan.GenAsa!0xM7zILK7cg
Ikarus Trojan-Downloader.Win32.FakeAlert
eGambit Unsafe.AI_Score_99%
Fortinet W32/Zusy.304525!tr
AVG Win32:TrojanX-gen [Trj]
Paloalto generic.ml
CrowdStrike win/malicious_confidence_100% (D)
Qihoo-360 Win32/Trojan.CeeInject.HxMBA1UA

How to remove Symmi.93801 (B)?

  • Download and install GridinSoft Anti-Malware.
  • Open GridinSoft Anti-Malware and perform a “Standard scan“.
  • Move to quarantine” all items.
  • Open “Tools” tab – Press “Reset Browser Settings“.
  • Select proper browser and options – Click “Reset”.
  • Restart your computer.
Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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